Don't process keyboard input when text field focused

[helgoboss]

[helgoboss]

Waiting for answer from Justin. The only way to implement this perfectly would be to have a REAPER function that checks whether a given window is in text entry mode. This includes checking hwnd_info hooks, which extensions/ReaScripts have no knowledge about.

[helgoboss]

Justin has added function IsWindowTextField 🚀